Cannot recommend Pupe's place enough. Super clean & tidy. It's above a really cute little bar & there's a shared fridge where you can get s beer or bottle of water without heading to the shops. Pupe was really friendly & helpful and helped us get around Bangkok.
The apartment itself is incredible. Really spacious, beautifully decorated, big balcony & powerful aircon. It's In Chinatown but far enough away from the Main Street to not be really loud or busy (6-7 minute walk).
Again...GREAT place!!!